[update]: Offers Model

app/models/account.py

@@ -13,7 +13,7 @@ class Account(db.Model):
     status = db.Column(db.String(20), default='active')
     lien_amount = db.Column(db.Float, default=0.0)
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
 
     customer = relationship(
         "Customer",

app/models/charge.py

@@ -14,7 +14,7 @@ class Charge(db.Model):
     description = db.Column(db.Text, nullable=True)
     due = db.Column(db.Integer, nullable=False)
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
     offer = relationship(
         "Offer",
         primaryjoin="Charge.offer_id == Offer.id",

app/models/customer.py

@@ -12,7 +12,7 @@ class Customer(db.Model):
     msisdn = db.Column(db.String(20), unique=True, nullable=False)
     country_code = db.Column(db.String(3), nullable=False)
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
     accounts = relationship(
         "Account",
         primaryjoin="Customer.id == Account.customer_id",

app/models/loan.py

@@ -39,7 +39,7 @@ class Loan(db.Model):
     tenor = db.Column(db.Integer, nullable=True)
     due_date = db.Column(db.DateTime, nullable=True) 
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
     eligible_amount = db.Column(db.Float, nullable=True, default=0.0)
     disburse_date = db.Column(db.DateTime, nullable=True)
     disburse_verify = db.Column(db.DateTime, nullable=True)

app/models/loan_charge.py

@@ -18,7 +18,7 @@ class LoanCharge(db.Model):
     due = db.Column(db.Integer, nullable=False)
     due_date = db.Column(db.DateTime, nullable=True)
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
     loan = relationship(
         "Loan",
         primaryjoin="LoanCharge.loan_id == Loan.id",

app/models/loan_repayment_schedule.py

@@ -19,7 +19,7 @@ class LoanRepaymentSchedule(db.Model):
     paid_at = db.Column(db.DateTime, nullable=True)
 
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
     loan = relationship(
         "Loan",
         primaryjoin="LoanRepaymentSchedule.loan_id == Loan.id",

app/models/offer.py

@@ -18,8 +18,12 @@ class Offer(db.Model):
     insurance_rate = db.Column(db.Float, default=1.0)
     vat_rate = db.Column(db.Float, default=7.5)
     list_order = db.Column(db.Integer, nullable=True)
+    max_daily_loans = db.Column(db.Integer, nullable=True)
+    max_active_loans = db.Column(db.Integer, nullable=True)
+    max_life_loans = db.Column(db.Integer, nullable=True)
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
+
     charges = relationship(
         "Charge",
         primaryjoin="Offer.id == Charge.offer_id",

app/models/rac_checks.py

@@ -15,7 +15,7 @@ class RACCheck(db.Model):
     account_id = db.Column(db.String, nullable=False)
     rac_response = db.Column(db.JSON, nullable=False)
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
     @classmethod
     def add_rac_check(cls, customer_id, account_id, transaction_id, data = None):
     

app/models/repayment.py

@@ -19,7 +19,7 @@ class Repayment(db.Model):
     customer_id = db.Column(db.String(50), nullable=False)
     product_id = db.Column(db.String(20), nullable=True)
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
     transaction_id = db.Column(db.String(50), nullable=True)
 
     @classmethod

app/models/transaction.py

@@ -18,7 +18,7 @@ class Transaction(db.Model):
     type = db.Column(db.String(50), nullable=False)
     channel = db.Column(db.String(50), nullable=False)
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
     def __repr__(self):
         return f'<Transaction {self.id}>'
 

app/models/transaction_offers.py

@@ -22,7 +22,7 @@ class TransactionOffer(db.Model):
     tenor = db.Column(db.Integer, nullable=True)  # tenor in months, typically
 
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
-    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
     customer = relationship(
         "Customer",
         primaryjoin="Customer.id == TransactionOffer.customer_id",
@@ -31,7 +31,6 @@ class TransactionOffer(db.Model):
     )
 
     @classmethod
-
     def is_valid_transaction_offer(cls, transaction_offer, customer_id, product_id):
         transaction_offer = cls.query.filter_by(
             id = transaction_offer,

migrations/versions/e8dd9b841ad7_.py

@@ -0,0 +1,36 @@
+"""empty message
+
+Revision ID: e8dd9b841ad7
+Revises: 2eee4157505f
+Create Date: 2025-05-19 11:46:19.204637
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'e8dd9b841ad7'
+down_revision = '2eee4157505f'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('offers', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('max_daily_loans', sa.Integer(), nullable=True))
+        batch_op.add_column(sa.Column('max_active_loans', sa.Integer(), nullable=True))
+        batch_op.add_column(sa.Column('max_life_loans', sa.Integer(), nullable=True))
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('offers', schema=None) as batch_op:
+        batch_op.drop_column('max_life_loans')
+        batch_op.drop_column('max_active_loans')
+        batch_op.drop_column('max_daily_loans')
+
+    # ### end Alembic commands ###